State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s Mueller Industries MLI Stock Holding History

State of Wisconsin Investment Board’s Portfolio MLI Stock Details MLI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$8.17M Buy
147,550
+2,308
+2% +$138K 0.02% 763
2025
Q4 		$8.34M Buy
145,242
+12,148
+9% +$653K 0.02% 778
2025
Q3 		$6.73M Sell
133,094
-408
-0.3% -$18.7K 0.02% 831
2025
Q2 		$5.3M Sell
133,502
-58,188
-30% -$2.2M 0.01% 910
2025
Q1 		$7.3M Sell
191,690
-19,796
-9% -$790K 0.02% 770
2024
Q4 		$8.39M Sell
211,486
-59,896
-22% -$2.43M 0.02% 738
2024
Q3 		$10.1M Sell
271,382
-51,270
-16% -$1.72M 0.03% 651
2024
Q2 		$9.19M Buy
322,652
+33,440
+12% +$937K 0.02% 648
2024
Q1 		$7.8M Sell
289,212
-105,046
-27% -$2.6M 0.02% 759
2023
Q4 		$9.29M Buy
394,258
+111,318
+39% +$2.25M 0.03% 655
2023
Q3 		$5.32M Sell
282,940
-14,896
-5% -$295K 0.02% 903
2023
Q2 		$6.5M Sell
297,836
-8,660
-3% -$165K 0.02% 825
2023
Q1 		$5.63M Sell
306,496
-36,940
-11% -$645K 0.02% 886
2022
Q4 		$5.07M Sell
343,436
-12,764
-4% -$204K 0.02% 931
2022
Q3 		$5.29M Buy
356,200
+4,716
+1% +$73.3K 0.02% 911
2022
Q2 		$4.68M Buy
351,484
+50,684
+17% +$687K 0.01% 1026
2022
Q1 		$4.07M Hold
300,800
– – 0.01% 1237
2021
Q4 		$4.46M Buy
+300,800
New +$4.07M 0.01% 1075
2015
Q4 		– Sell
-300,652
Closed -$2.22M – 1319
2015
Q3 		$2.22M Hold
300,652
– – 0.01% 1084
2015
Q2 		$2.61M Hold
300,652
– – 0.01% 1098
2015
Q1 		$2.72M Hold
300,652
– – 0.01% 1067
2014
Q4 		$2.57M Sell
300,652
-61,852
-17% -$490K 0.01% 1090
2014
Q3 		$2.59M Hold
362,504
– – 0.01% 1072
2014
Q2 		$2.67M Sell
362,504
-1,104,280
-75% -$8.04M 0.01% 1089
2014
Q1 		$11M Hold
1,466,784
– – 0.04% 512
2013
Q4 		$11.6M Sell
1,466,784
-2,512
-0.2% -$18.7K 0.04% 488
2013
Q3 		$10.2M Sell
1,469,296
-194,104
-12% -$1.34M 0.04% 533
2013
Q2 		$10.5M Buy
+1,663,400
New +$10.8M 0.04% 515

Other funds holding MLI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return

State of Wisconsin Investment Board's MLI Position: Q1 2026 in Review

State of Wisconsin Investment Board increased its Mueller Industries (MLI) stake by 1.6% in Q1 2026, buying an estimated $138K and bringing the position to 147,550 shares worth $8.17M. The position accounts for 0.02% of the portfolio, ranked #763.

State of Wisconsin Investment Board first reported a position in MLI in Q2 2013 and has held it in 28 quarters since. The position peaked at $11.6M in Q4 2013. 723 funds tracked by Wall St. Rank hold MLI as of Q1 2026.

  • State of Wisconsin Investment Board held 147,550 shares of Mueller Industries worth $8.17M as of Q1 2026.
  • State of Wisconsin Investment Board bought 2,308 Mueller Industries shares in Q1 2026, an estimated $138K.
  • Mueller Industries made up 0.02% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #763 holding.
  • State of Wisconsin Investment Board first reported a position in Mueller Industries in Q2 2013 and has held it in 28 quarters since.
  • State of Wisconsin Investment Board's Mueller Industries position peaked at $11.6M in Q4 2013.
  • 723 funds tracked by Wall St. Rank held Mueller Industries as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.